package ooday03;

import java.util.ArrayList;
import java.util.List;

public class InterfaceDemo {
    public static void main(String[] args) {
//        ArrayList
    }
}
interface Inter1 {
    void show();
    void hit();
}

interface Inter2 {
    void trans();
}

interface Inter3 extends Inter2 {
    void type();
}

abstract class Aoo implements Inter1 {
    abstract void test();
}

class Boo extends Aoo implements  Inter3 {
     void test() {

    }

    public void show() {

    }

    public void hit() {

    }

    public void type() {

    }

    public void trans() {

    }
}
